Hid lamp having an arc tube with offset press seals

Electric lamp and discharge devices – With gas or vapor – Envelope with particular structure

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

313 25, 313573, H01J 6130

Patent

active

055258638

ABSTRACT:
A high pressure discharge lamp having an arc tube for operation in a generally horizontal position. The arc tube has a generally cylindrical body with end chambers of continuously reducing cross-section in which respective discharge electrodes are arranged. Press seals sealing the end of the arc tube in a gas tight-manner are offset from the axis of the cylindrical body in a direction normal to the press seals and away from the tip-off. The lower circumferential portion of the cylindrical body is smoothly curving and free of flats and the lower portions of the end chambers are smoothly curving and free of crevices.

REFERENCES:
patent: 2664517 (1953-12-01), Wiener
patent: 2857712 (1958-10-01), Yoder et al.
patent: 2965698 (1956-08-01), Gottschalk
patent: 3885181 (1975-05-01), Nelson et al.
patent: 3939538 (1976-02-01), Hellman et al.
patent: 4001623 (1977-01-01), Howles et al.
patent: 4056751 (1977-11-01), Gungle et al.
patent: 4232243 (1980-11-01), Rigden
patent: 4721887 (1988-01-01), Inukai et al.
patent: 4850499 (1989-07-01), White et al.
patent: 4959587 (1990-09-01), Schug
patent: 5016150 (1991-05-01), Gordin et al.
patent: 5051655 (1991-09-01), Wiley
patent: 5055740 (1991-10-01), Sulcs

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Hid lamp having an arc tube with offset press seals does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hid lamp having an arc tube with offset press seals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hid lamp having an arc tube with offset press seals will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-353985

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.